CKD 每日限值占比
基于 CKD 3–4 期每日限值
常见问题
Is Potato safe for people with kidney disease?
Potato is rated Moderate for CKD patients. Eat in moderate portions if you have CKD. With 48.0mg phosphorus, 166.0mg sodium, and 372.0mg potassium per 100.0g serving, moderate portions are usually fine, but watch your daily totals. Always confirm with your nephrologist or renal dietitian.
How much phosphorus is in Potato?
A 100.0g serving of Potato contains 48mg of phosphorus, which is approximately 5% of the recommended 1,000mg daily limit for CKD Stage 3-4 patients.
How much sodium is in Potato?
Per 100.0g serving, Potato provides 166mg of sodium — about 7% of the 2,300mg daily sodium limit recommended for kidney patients.
How much potassium is in Potato?
Potato contains 372mg of potassium per 100.0g serving, equivalent to about 19% of the daily 2,000mg potassium limit for CKD Stage 3-4 patients.
Can dialysis patients eat Potato?
Dialysis patients have stricter mineral limits. Given Potato is rated Moderate (Eat in moderate portions if you have CKD), dialysis patients should eat smaller portions and monitor their weekly intake. Your dialysis team can give you personalised portion advice.
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Last updated: April 18, 2026 · Data source: USDA FoodData Central & KDOQI guidelines